- Fixed the constants panel so it opens and closes reliably, including after rotation or an interrupted transition. - Improved complex-expression entry for adjacent terms, signed denominators, scientific notation, and incomplete exponents. - Made calculation history safer and more reliable across saves, migrations, corrupted data, and exact entry deletion. - Corrected published physical constants and localised constant names. - Fixed unit-conversion edge cases and made binary operations reject invalid input predictably. - Improved calculator, history, and constants layouts across rotation, safe areas, and interrupted transitions. - Fixed widget startup, bundled resources, paste, and update handling. - Smoothed button, gradient, and scrolling-label presentation while avoiding duplicate layers and gestures. - Improved the iPad launch presentation and credit-screen transitions.

- Expressions now stay visible until you press equals, making complete calculations easier to review and edit. - Chained operations preserve the full floating-point result for more accurate follow-up calculations. - Polar conversion now works with complete complex expressions and preserves follow-up operations. - Complex trigonometric and inverse-function results now respect degree and radian modes consistently. - Improved factorial handling, principal values, and error messages for invalid input, overflow, and shifts. - Constants and history now replace completed or failed results cleanly, including localized decimal input.

- Fixed an issue where complex numbers like 41i could be displayed incorrectly while typing. - Updated fractional results to display as rounded decimals, matching standard calculator behavior.

- Fixed an issue where complex numbers like 41i could be displayed incorrectly while typing.

- Better exact arithmetic and complex calculation handling. - Smoother switching between calculator layouts. - Improved history, constants, and overall stability.

This update improves calculation accuracy, reliability, and scientific features. - Improved support for very large numbers with more exact results in many real and complex operations - Better handling of scientific calculations, including polar representation - Fixed issues with powers, factorials, parentheses validation, and malformed expressions - Improved precision for exact arithmetic and rational results - Better history reliability and several stability fixes - General bug fixes and internal improvements for a smoother experience

This update improves calculation accuracy, reliability, and scientific features. Improved support for very large numbers with more exact results in many real and complex operations Better handling of scientific calculations, including polar representation Fixed issues with powers, factorials, parentheses validation, and malformed expressions Improved precision for exact arithmetic and rational results Better history reliability and several stability fixes General bug fixes and internal improvements for a smoother experience

Fixed a crash for all iPhones and iPad without safe area

Adaptations for Dark Mode

Fixed a bug for the Widget extension

Fixed a bug for France, Italy and Spain

Reverted order of history (from most recent to oldest) Swapped top line of buttons with the last one (users feedback says is a more natural layout)

Fixed a bug afflicting iPhone 6 or iPhone 6s models. The last result was partially hidden behind the constants buttons.

Added panel with some common mathematical and physics constants.

Added a Today Widget to do basic calculations without unlocking the phone (see new screenshot). Fixed minor bugs.

Fixed a bug occurring with closing parentheses and implicit multiplying operation. Credit to fellow developer Mario Monaco for reporting issue.

Improvements after collecting some feedback: - Increased speed in buttons animation - Increased speed in credit view animation - Changed gradient color for operation buttons - Added a swipe gesture to open or close the history view - Added haptic feedback on the 'copy' button in the history entries (3D Touch screens only)

Fixed a bug that prevented the circular menù in the basic view to be shown.

Fixed a crash Fixed a minor bug Reduced tap area of the bottom right button in the basic calculator. It's near the equal sign, a 'buffer' area is needed to prevent accidental taps.